Fraction Help Calculator vs Fluid Mechanics Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fraction Help Calculator
This utility app simplifies fraction calculations and provides step-by-step solutions for addition, subtraction, multiplication, and division. It also facilitates conversions between decimals and fractions, and helps find factors of numbers.
- Solve fraction equations
- View detailed working
- Work with mixed fractions
- Convert between decimal and fraction
- Find factors of numbers
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Makes solving & learning fractions easy! Fraction Help is a fraction calculator & educational tool that enables you to quickly solve fraction problems. Features Include: - Accurately solve fraction equations (addition, subtraction, multiplication & division) - View detailed working, to learn how the final answered was determined - Work with mixed/partial fractions - Easily convert between decimal and fractional values - Quickly find the factors of a given numbers or the common factors of two values
Fluid Mechanics Calc
This utility app provides a comprehensive calculator for fluid mechanics, civil, and structural engineering parameters. It offers over 130 formulas and 360 calculation methods, supporting seamless unit system switching for analysis, design, and operation of fluid-related systems.
- 130+ fluid mechanics formulas
- 360+ calculation methods
- Unit system conversion (metric/US)
- Favorite formula marking
- High mathematical precision
- Seamless unit switching
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The app is useful for the fluid thinkers. This app covers a wide variety of topics and helps in analysis, design, maintenance and operation of fluid related systems. The calculator will provide results for different fluid mechanics, civil, structural, pipe flow and engineering parameters. It is useful in the fields of automotive, aviation, geology, space, biological applications, petroleum, marine systems and cylinder manufacturing. This app comes handy to students, engineers, analysts, researchers and the curious. Here are the useful features of this app LISTS 130+ FORMULAE Memorizing hundreds of formula is not the way to go when it comes to learning fluid mechanics 360+ METHODS OF CALCULATION This calculator allows a user to change subject of formula based on the variable he/she wants to calculate. The formula applied is displayed in the app CALCULATE FOR ANSWERS Key in the numbers, set units and see results. Switch upto three conversion units. The app accepts input and provides results to the highest mathematical precision MARK FAVORITES Easy markups for easy recall HOP SEAMLESSLY BETWEEN BETWEEN METRIC AND US (INCH) UNIT SYSTEMS The app maintains separate functioning of these unit systems. The app has a predefined library of units designated to each of them It would be a good idea to kill the app and re-open it once in a while with the internet. We constantly strive to update, increase and enrich the content of the app. Go fluid with this app in your pocket!
Screenshots
Verdict
The clearest difference is price: Fluid Mechanics Calc at Free against Fraction Help Calculator's $2.99. Fraction Help Calculator's advantage is ratings volume (12 vs 3) and iOS requirement (12.0 vs 15.6). On rating, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Fluid Mechanics Calc is free to download; Fraction Help Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fluid Mechanics Calc holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 12 and 3 respectively.
Fraction Help Calculator ships an update every 13 months, Fluid Mechanics Calc every 22 months. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.
| Parameter | Fraction Help Calculator | Fluid Mechanics Calc |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.8 (12 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 12 — better | 3 |
| Update frequency | Every 13 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | Trelleborg Sealing Solutions |
Customer experience
Fraction Help Calculator
Fluid Mechanics Calc
In-app purchases
Fraction Help Calculator
No in-app purchases
Fluid Mechanics Calc
No in-app purchases
Questions
Is Fraction Help Calculator free?
Is Fluid Mechanics Calc free?
Which has better reviews, Fraction Help Calculator or Fluid Mechanics Calc?
Do Fraction Help Calculator or Fluid Mechanics Calc have ads?
Which is updated more often, Fraction Help Calculator or Fluid Mechanics Calc?
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